Heike Kamerlingh Onnes
Physicist; Nobel Prize in Physics 1913
Born
Died
Category
Scientists & Innovators
Country
Netherlands
Links & References
Contributions to the field of physics included research on superconductivity. Discovered the phenomenon of superconductivity in mercury when cooled to a low temperature. Conducted pioneering experiments on low-temperature physics, which had a substantial impact on the development of cryogenics. Held a position as a professor at Leiden University and directed the laboratory for experimental physics there.
Discovered superconductivity in mercury
Awarded the Nobel Prize in Physics in 1913
Other People Born on September 21st
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Scottish badminton player and Olympian
Born
September 21st, 1993 32 years ago
Participated in badminton at the 2016 Rio Olympics. Achieved a silver medal at the 2014 Commonwealth Games in Glasgow. Featured prominently in various European championships, consistently ranking among the top players in Scotland and Great Britain. Competed in multiple BWF tournaments, earning a variety of titles throughout her career.
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Latvian pianist and composer
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September 21st, 1977 48 years ago
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Chinese singer known for TFBoys
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September 21st, 1999 26 years ago
Born in 1999, a prominent figure in the Chinese music scene, gained recognition as a member of the boy band TFBoys. They debuted in 2013 and quickly became one of China's most popular pop groups, appealing to a wide range of audiences. Alongside musical achievements, involvement in television and endorsements expanded presence in the entertainment industry. The group garnered multiple awards and continued to influence the pop culture landscape in China.
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Ghanaian politician, 1st President of Ghana
Born
September 21st, 1909 116 years ago
Died
April 27th, 1972 53 years ago — 62 years old
Served as the first Prime Minister and President of Ghana, leading the country to independence from British colonial rule in 1957. Focused on nation-building and pan-Africanism, advocating for the unity of African states. Founded the Convention People's Party and implemented policies for economic development and education reform. His leadership faced challenges, leading to a period of political turmoil and eventual overthrow in 1966. Nkrumah lived in exile until his death in 1972.
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South Korean singer and actress
Born
September 21st, 1993 32 years ago
Born in 1993, a South Korean singer and actress gained prominence as a member of the girl group AOA. Achieved success with the single "Miniskirt" which became a commercial hit. Transitioned into acting, appearing in dramas such as "My Roommate Is a Gumiho" and "Venom. Produced several solo music efforts, contributing to her recognition in both music and television.
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Brazilian basketball player.
Born
September 21st, 1995 30 years ago
Drafted by the Toronto Raptors in 2014, a Brazilian basketball player has played in the NBA and various international leagues. Known for height and agility, played for teams including the Raptors, Sacramento Kings, and several clubs in Brazil. Competed for the Brazilian national team in international competitions, contributing to the team’s performance on the global stage.
Continue ReadingOther People Who Died on February 21st
Pope Julius II
Renaissance Pope, architect of St. Peter's
Born
December 5th, 1443 582 years ago
Died
February 21st, 1513 513 years ago — 69 years old
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German jurist and diplomat
Born
1756 270 years ago
Died
February 21st, 1821 205 years ago — 65 years old
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Danish seismologist known for Moho
Born
May 13th, 1888 137 years ago
Died
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Pilot and test pilot for the UK
Born
January 21st, 1919 107 years ago
Died
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French cardinal involved in Vatican affairs
Born
March 24th, 1884 142 years ago
Died
February 21st, 1972 54 years ago — 87 years old
A prominent Cardinal of the Catholic Church who served as the Archbishop of Paris from 1939 to 1957. Played a significant role in the Second Vatican Council and influenced church policies during the mid-20th century. Appointed a member of the Roman Curia, engaging in various diplomatic missions on behalf of the Vatican. Participated actively in the formulation of modern Catholic practices and outreach, emphasizing dialogue with other faiths and communities.
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Baseball player, played for multiple teams
Born
1935 91 years ago
Died
February 21st, 2014 12 years ago — 79 years old
A Cuban-American baseball player played as a pitcher in Major League Baseball. Making his debut in 1961, played for teams including the Washington Senators and the Kansas City Athletics. The player had a career marked by appearances in an era of competitive baseball.
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